370  
CDUS45 KCYS 110727  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT THU SEP 11 2008  
 
...................................  
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 10 2008  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1948 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 318 PM 101 1979 78 5 66  
MINIMUM 50 211 AM 28 1962 46 4 41  
AVERAGE 67 62 5 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.60 1950 0.04 -0.03 0.14  
MONTH TO DATE 1.32 0.45 0.87 0.62  
SINCE JAN 1 13.16 16.23 -3.07 13.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 11  
MONTH TO DATE 75 37 38 29  
SINCE SEP 1 75 37 38 29  
SINCE JUL 1 90 68 22 33  
 
COOLING  
YESTERDAY 2 2 0 0  
MONTH TO DATE 9 28 -19 56  
SINCE SEP 1 9 28 -19 56  
SINCE JAN 1 545 525 20 893    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 28 200 PM  
AVERAGE 64  
 
..........................................................  
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 97 1988  
MINIMUM TEMPERATURE (F) 46 32 1989  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2008.....SUNRISE 629 AM MDT SUNSET 707 PM MDT  
SEPTEMBER 12 2008.....SUNRISE 630 AM MDT SUNSET 705 PM MDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
 
 
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